baber/WOPTO huggingface dataset:
Patent JP-H06288509-A (JP)
Title: Heat generating device
Inventor: HOSAKA MASATO
IPC: F23D14/18
Filed: 1993-04-06
Abstract: PURPOSE:To provide a heat generating device in which the temperature of a catalyst layer can be increased up to the activation temperature of the catalyst and catalyst combustion can be started well. CONSTITUTION:A heat generating device in which either gaseous fuel or liquid fuel is ignited and its combustion heat is use as a heat source is so constructed that some fins 17 are arranged within a combustion chamber 15 in parallel to the flow direction of mixture gas, an igniting device 20 is arranged on the downstream side of the fins 17 and then both an inner wall surface of the combustion chamber 15 and outer wall surfaces of the fins 17 are provided with a catalyst layer 18. A spacing 22 is provided between the catalyst layer 18 and the fins 17 at the downstream portion of the fins 17.
Patent JP-H08245706-A (JP)
Title: Production of aqueous emulsion excellent in mechanical stability
Inventor: KASAI MASATOSHI
IPC: C08F2/22
Filed: 1995-03-10
Abstract: PURPOSE: To obtain an emulsion capable of stably and smoothly conducting the emulsion polymerization of an acrylic monomer, styrene-based monomer and/or diene-based monomer, and also excellent in the mechanical, stability required for pressure-sensitive adhesives, mortar modlfiers, etc. CONSTITUTION: When an emulsion polymerizing at least one kind of ethylenic unsaturated monomer selected from acrylic monomers, styrene-based monomers and diene monomers, 0.1-20 pts.wt., based on 100 pts.wt. of the monomer(s), of polyvinyl alcohol is added to the reaction system within a time interval from polymerization initiation to aging initiation, thus obtaining the objective aqueous emulsion.
Patent JP-H02260516-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SHIMADA AKIHIRO
IPC: C08G61/12
Filed: 1989-03-31
Abstract: PURPOSE:To lower a leakage current of a polypyrrole solid electrolytic capacitor to expand working voltage by performing chemical conversion treatment in a composite liquid containing a specific solute after chemical polymerization of polypyrrole and forming an electrolytic polymeric film. CONSTITUTION:After chemical polymerization and/or after forming an electrolytic polymeric film of polypyrrole by electrolytic polymerization, chemical conversion treatment is performed in a chemical conversion liquid, in which an solute to be selected from a group consisting of ammonium phosphate, adipic acid ammonium and boric acid is solved. Accordingly, all-round stability of an electrochemical system consisting of an anode, a cathode, a dielectric film and a solid electrolyte is improved. Thereby, a leakage current of a polypyrrole solid electrolytic capacitor can be lowered while expanding working voltage.
Patent JP-H01249652-A (JP)
Title: Production of sintered ceramic body
Inventor: TAKAGI NOBUOKI
IPC: C04B35/10
Filed: 1988-03-30
Abstract: PURPOSE:To improve resistance to chipping, mechanical workability and surface smoothness by molding the mixture of Al2O3, TiO, TiO2 and a specified compd. and calcining it. CONSTITUTION:The balls for pulverization which have been solid-solubilized with a stabilizer and made of ZrO2 and 0.5-6 pts.wt. at least one kind of compd. selected from among MgO, Y2O3, CaO and a compd. changed into MgO, Y2O3 and CaO according to calcination are blended with 100 pts.wt. principal constitutional raw material in which 60-80wt.% Al2O3, 20-40wt.% TiC and 8-20wt.% TiO2 for the total of Al2O3 and TiC are blended and these are uniformly mixed and furthermore 1-10 pts.wt. ZrO2 powder is mixed with this mixture according to wear of the balls and thereby a raw material is obtained. Then, a molded form obtained by molding this raw material is calcined and ZrO2 particles consisting of tetragonal crystal are dispersed in the sintered body and also 0.4-11wt.%. composite oxide crystal phase produced by allowing at least one kind selected from among MgO, Y2O3 and CaO to react with Al2O3 is incorporated therein.
Patent JP-H07285837-A (JP)
Title: Composition for permanent wave
Inventor: BURUKUHARUTO ROOZE
IPC: A61K8/44
Filed: 1994-04-18
Abstract: PURPOSE: To obtain a composition for permanent wave dividedly packaged into two chambers and designed to mix them when to be applied. CONSTITUTION: This composition which contains ammonium thioglycolate, comprises the following two subcompositions: (A) an aqueous solution containing at least one kind of amino acid hydrochloride and at least one kind of polyol or its methyl or ethyl ether, and (B) contains an alkaline agent such as ammonium carbonate; wherein the subcomposition A stands at about pH 4.5-6.5, while the subcomposition B at about pH 8-9.5, and when the two subcompositions A and B are mixed with each other, the resultant composition stand at about pH 7-8. These subcompositions are preserved separately until they are served for application. This composition is highly stable, excellent in perming ability, and does not damage the hair.
Patent JP-S562994-A (JP)
Title: Extraction and separation of rhodium complex
Inventor: ONODA TAKESHI
IPC: C07C45/50
Filed: 1979-06-22
Abstract: PURPOSE: To separate the titled complex economically in an reusable purity, industrially, from a specific rhodium complex catalyst solution containing the by- product of hydroformylation reaction of an olefin catalyzed with the above catalyst, by the phaseseparation abd extraction of the solution with paraffin and a polar solvent.  
     CONSTITUTION: The unreacted materials, the reaction products, and the solvent are distilled off from the reaction mixture obtained by the hydroformylation reaction of an olefin (e.g. propylene) in the presence of a rhodium complex catalyst having a tert-phosphine (e.g. triphenylphosphine) as ligand. The residual liquid containing the rhodium complex, the tert-phosphine and high-boilding by-products, is made to contact with (cyclo) paraffin and a polar organic solvent (e.g. acetonitrile) to separate the solution into two phases. The polar organic solvent phase contains major amount of the rhodium complex. The volume ratios of the catalyst solution to the (cyclo)paraffin and to the polar organic solvent are, pref. 1W10 and 0.5W5, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58196959-A (JP)
Title: Shaft reference cylindrical surface grinding method and its device in centerless grinding machine
Inventor: SHINTANI MASARU
IPC: B24B5/28
Filed: 1982-05-10
Abstract: PURPOSE:To automatically process a cylindrical surface provided with a reference shaft by centerless grinding while saving labor by drilling the reference shaft of a workpiece by a regulating wheel and pushing a rotation driving member driven in the number of revolutions of said regulating wheel against the cylindrical surface to be ground. CONSTITUTION:A cylindrical workpiece W provided with a reference shaft A is placed in its reference shaft A on the blade 2 of a centerless grinding machine, and is turned and driven by a rotating regulating wheel 3. Further, a hold-down roller 8 for turning and driving the workpiece W so as to provide the same number of revolutions as the turning and driving by the regulating needle 3 is pushed against the cylindrical surface to be ground of the workpiece W by a cylinder 15. In this way, centerless grinding, automation, and laborsaving are enabled without the slip of the workpiece W because of the grinding resistance due to a grindstone 5.
Patent JP-H03280134-A (JP)
Title: Shadow process generating system
Inventor: KANAI TATSUNORI
IPC: G06F9/48
Filed: 1990-03-29
Abstract: PURPOSE:To shorten time wasted for the processing of synchronization between a real process and a shadow process by suppressing the generation of the shadow process until updating data existing in an external part or demanding the processing to another computer. CONSTITUTION:When generating a real process 3a, a shadow process 3b is not generated. Namely, when the real process 3a issues prescribed service such as a service request to update data preserved on the outside of the process or a service request demanding the processing to the other computer, for example, to an operating system 5a, the operating system 5a generates the shadow process 3b corresponding to the real process 3a in the case of stopping the generation of the shadow process 3b corresponding to the real process 3a. Thus, the consumption of system resources for the unnecessary shadow process or the consumption to the generation and synchronizing processing of such a shadow process can be decreased.
Patent JP-H01251760-A (JP)
Title: Ferroelectric storage device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/788
Filed: 1988-03-31
Abstract: PURPOSE:To enhance the integration density of a ferroelectric storage device by a method wherein a diffusion layer region is formed on a semiconductor substrate and a PZT film is formed on said diffusion layer region directly or via a dielectric film or the like such as an SiO2 film or the like. CONSTITUTION:In a contact part of a MOS type FET composed of a diffusion layer 2, an SiO2 film 4, a gate SiO2 film 5 and a gate electrode 6, burrs and metal of a TiSi film 3 or the like are formed on an Si substrate 1. A PZT film 7 is formed on the whole surface of said MOS type FET by a sputtering method or the like; after that, a hole is made in a contact part other than a storage part 9 in said PZT film 7; an electrode wiring part 8 is formed. The TiSi film 3 may be composed of Ti, Pd, a nitride of them, a silicate film or the like; the storage part 9 may be composed of a dielectric film such as a thin SiO2 film, an Si3N4 film or the like. By this setup, it is possible to form a ferroelectric storage device whose integration density is high; its manufacturing process can be simplified.
Patent JP-H01252519-A (JP)
Title: Bulk body consisting of boron, carbon and nitrogen and production thereof
Inventor: KAWAGUCHI MASAYUKI
IPC: C01B31/36
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a bulk body substantially consisting of boron, carbon and nitrogen, exhibiting a specific diffraction peak in X ray diffraction by CuKalpha ray, having excellent heat resistance, chemical stability and thermal shock resistance and high conductivity and useful as high-temperature and corrosion- resistant material, conductive and corrosion-resistant material, etc. CONSTITUTION:In the aimed bulk body substantially consists of boron, carbon and nitrogen, 2theta by X ray diffraction measurement by CuKalpha ray has diffraction peak in the range of 20-30 deg. The bulk body is obtained by introducing a mixed gas consisting of boron source gas (e.g., BCl3), carbon source gas (e.g., hydrocarbon), nitrogen source gas (e.g., NH3) and carrier gas (e.g., hydrogen or argon) into a reactor retaining a metal substrate and reacting the mixed gas. Transition metal, especially nickel, iron and these alloys are preferably used as metals for substrate. The reaction is preferably carried out at atmospheric pressure and 600-1200 deg.C.
Patent JP-S62236814-A (JP)
Title: Photocurable resin composition
Inventor: ITO SHUNJI
IPC: C08F290/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a photocurable resin composition which is low in a curing shrinkage, flexible and lowly viscous, by using a specified polyether (mono) methacrylate and a photopolymerization initiator and specifying the curing shrinkage of the obtained mixture and the hardness and viscosity of a cured article. CONSTITUTION:A resin composition containing a polyether mono(meth)acrylate which is a mono(meth)acrylate (A) of a propylene oxide/tetrahydrofuran copolymer of a number-average MW >=1,300 and a photopolymerization initiator (B) as essential components and a silane coupling agent (C) and/or a polyalkylene glycol or its ether (D) as optional components and having a curing shrinkage <=2%, a harness of a cured article <=30 (Shore A hardness) and a viscosity at 25 deg.C >=300cP. The silane coupling agent is useful for durability after bonding, especially when this composition is used as an adhesive for laminating glass.
Patent JP-H06289729-A (JP)
Title: Image forming device
Inventor: HANDA OSAMU
IPC: G03G15/16
Filed: 1993-04-06
Abstract: PURPOSE:To stabilize transfer electric field by simple constitution and to always reproduce constant transfer efficiency by making a resistance per unit area with respect to the radial direction of a bias roller transferring an unfixed toner image to a recording medium from an intermediate transfer body equal to or under a specified value. CONSTITUTION:The unfixed toner image T is successively and primarily transferred to the intermediate transfer body 2, and the unfixed toner image T primarily transferred is carried to a secondary transfer position facing to the carrying path of a recording medium 3 as the intermediate transfer body 2 is turned. At the secondary transfer position, the semiconducting bias roll 10 comes in contact with the intermediate transfer body 2. The bias roll 10 is constituted by winding the semiconducting elastic body to a conductive metallic roll, and voltage is impressed on the roll 10 from a power source. Since the resistance per unit area with respect to the radial direction of the elastic body of the roll 10 is set to <=10<7>OMEGA.cm, the transfer electric field quickly rises to the intensity of the electric field enough to transfer the unfixed toner image T by impressing the voltage on the roll 10.
Patent JP-S61238598-A (JP)
Inventor: ISODA MINORU
IPC: B64G1/24
Filed: 1985-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06288190-A (JP)
Title: Tail seal replacing method and device for shield machine
Inventor: KAINUMA NORIO
IPC: E21D11/00
Filed: 1993-04-06
Abstract: PURPOSE:To safely and surely replace all tail seals. CONSTITUTION:The fixed state of a seal ring 32 fixing tail seals 30 in the inner peripheral direction is released from a seal ring fitting/removing section 34 formed at the rear section of a shield frame 1, only the shield frame 1 is advanced forward, then the seal ring 32 is left at the site. The sealing between the shield frame 1 and an excavation pit 17 is kept by the seal ring 32, split seal ring pieces 40 for replacement are assembled in a void section having no seal ring 32 formed on the seal ring fitting/removing section 34, and the tail seals 30 are replaced.
Patent JP-S62236114-A (JP)
Title: Magnetic head
Inventor: MURAKAMI YOICHI
IPC: G11B5/17
Filed: 1986-04-07
Abstract: PURPOSE:To record and reproduce correct information by providing a coil bobbin being wound with a coil for recording reproducing or for deleting at the leg part of a magnetic core, and providing a conductor or a magnetic body to shield an external magnetic field at the outer edge surface where the coil bobbin is exposed. CONSTITUTION:A magnetic core 21 is fixed to the central part of a slider 2, and into the first leg part 13 and the second leg part 14 of the magnetic core 21, a coil bobbin 16 to wind the first coil 11 which comes to be for recording reproducing and a coil bobbin to wind the second coil 12 which comes to be for deleting are respectively assembled. At the outer surface of the flange part of coil bobbins 15 and 16, a conductor or a magnetic body 17 is provided, and leg part tip side coils 11 and 12 are shielded from the external magnetic field. Thus, correct information can be recorded and reproduced.
Patent JP-S523434-A (JP)
Title: Cassette for paper feeder
Inventor: FUJIMOTO SAKAE
IPC: G03B27/00
Filed: 1975-06-25
Abstract: PURPOSE: Piling and holding two kind of sheet tray, so that the upper side, having the working lever of change over part which changes over the movement mode of a sheet receiving device and a sheet separating means, can slide and rotate freely against the lower side, to get the cassette for paper feeder of easy operation and simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07255859-A (JP)
Title: Electrode material
Inventor: TSUTA KAORU
IPC: A61N1/04
Filed: 1994-03-25
Abstract: PURPOSE:To provide an electrode material by which the possibility of simply peeling off from the skin is precluded since it is deformed and bent by sufficiently following a movement of the skin and separation or a crack of a conductive layer is not caused since a support body and the conductive layer are firmly joined together. CONSTITUTION:A flexible conductive layer 2 composed of carbon powder- contained polyurethane resin is layered on an under surface of a flexible support body 1 composed of a polyurethane film, and a terminal 4 coming into contact with the conductive layer 2 is protrusively arranged above or to the side of the support body 1, and a conductive pressure sensitive adhesive layer 6 is layered on an under surface of the conductive layer 2. A layered body of the support body 1 and the conductive layer 2 is rich in flexibility, and is deformed and bent by sufficiently following a movement of the skin. In the conductive layer 2, since base material resin is formed of the same polyurethane resin with the support body 1, joining strength is improved, so that separation or a crack is not caused.
Patent JP-H06293966-A (JP)
Title: Formation of dielectric substance thin film
Inventor: SHIBUYA MUNEHIRO
IPC: C23C14/34
Filed: 1993-04-06
Abstract: PURPOSE:To form dielectric thin films having high orientability even if a substrate temp. is low to some extent by setting the initial impression electric power during deposition of the thin films high and the impression electric power of the second half low. CONSTITUTION:A substrate 23 in a vacuum chamber 21 is heated to about 200 deg.C by a heater 25 for heating the substrate. The gaseous O2 and gaseous Ar in a cylinder 26 and a cylinder 27 are respectively controlled in flow rate by a flow rate controller 28 and a flow rate controller 29 and are introduced into the vacuum chamber 21. A target 30 is applied with a high-frequency voltage by a high-frequency power source 31, by which plasma is generated on the target 30. Sr, Ti, O atoms or ions or the composites thereof are driven out of the surface of the SrTiO3 target by this plasma and the thin films are formed on the substrate 23 placed in the position opposite to the target 30. The SrTiO3 films are deposited at 800W (about 4.5W/cm<2>) for 5 minutes after the start of the deposition and are then deposited at 500W (about 4.5W/cm<2>) for 10 minutes in continuation thereto.
Patent JP-H05189909-A (JP)
Title: Optical disk cartridge
Inventor: OGAWA TAKASHI
IPC: G11B23/28
Filed: 1991-04-12
Abstract: PURPOSE:To facilitate the distinction of the surface and the back of a recording plane and the centering of two disk substances. CONSTITUTION:Hubs 7, 8 having different outside diameters A, B are fixed on the center holes 3a, 4a of two sheets of disk substances 3, 4 constituting an optical disk material 2, and furthermore, the diameters C, D of the center holes 5, 6 of upper and lower cases 1a, 1b constituting an optical disk cartridge main body 1 are set differently. A mistake for the handling of the surface and the back of the disk substances 3, 4 and the cartridge 1 when they are assembled or used can be prevented from occurring.
Patent JP-H05281740-A (JP)
Title: Negative photosensitive electrodeposition coating resin composition, electrodeposition coating bath using that, and manufacture of resist pattern
IPC: G03F7/028
Filed: 1992-04-01
Abstract: PURPOSE:To provide a negative electrodeposition coating resin compsn. having good electrodeposition property and showing high resolution in which incomplete development is largely decreased. CONSTITUTION:This electrodeposition coating resin compsn. consists of the following component (a)-(d). They are (a) polymers obtd. by neutralizing polymers having 20-300 acid value obtd. by copolymn. of acrylic acids and/or methacrylic acids with a basic org. compd., (b) nonwater-soluble monomers having two or more photopolymerizable unsatd. bonds in the molecule, (c) nonwater-soluble photopolymn. initiator, and (d) compd. which has an aromatic ring or heterocyclic ring and a carboxyl group or sulfonic acid group and can form a chelate with copper, and/or salt of this compd. with a basic compd. The electrodeposition bath and the resist pattern are produced by using this resin compsn.
Patent JP-S574917-A (JP)
Title: Material for medical purpose
Inventor: HORIUCHI TETSUO
IPC: A61K9/70
Filed: 1980-06-12
Abstract: PURPOSE: A material for medical purpose that is composed of the medicine-containing high-molecular layer in which further microcapsules of a specific base material including an absorbefacient are dispersed and of the soft carrier, thus showing improved percutaneous absorption.  
     CONSTITUTION: Microcapsules including an absorbe facient such as methyl octyl sulfoxide are dispersed in the medicine-contaiing high-molecular substance layer, e.g., an appropriate amount of dexamethasone is added to a copolymer from 95pts. of 2-ethylhexyl acrylate and 5pts. of acrylic acid. The objective material for medical purpose is made from the resultant high-polymer substance layer and a flexible carrier. In microcapsules, a substance that swells by the water from the skin or mucous membrane to permit the absorbe facient to permeate is used as a base. The water releases the aid from the microcapsules to ensure the continuous supply of the medicine to the skin or mucous membrane. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11275936-A (JP)
Title: Binding apparatus
Inventor: BOKURA KATSUTOSHI
IPC: A01F12/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To easily perform a threading work by attaching a string basket and a string braking apparatus under the main body of a binding apparatus. SOLUTION: This binding apparatus is provided with a needle part 30 placed below the collecting space of discharged straw and supplying a binding string 26 and a knotting part 33 placed above the space and binding the straw with the binding string 26. The discharged straw is bound at the knotting part 33 under the supply of the binding string 26 to the straw by the needle part 30. The main body of the binding apparatus has the needle part 30 and the knotting part 33, a string basket is horizontally fixed on a supporting frame 21b under the main body, a string braking apparatus 29 is placed at the string delivery port of the string basket and the string braking apparatus 29 is exposed to facilitate the threading work.
Patent JP-S564690-A (JP)
Title: Production of fuel slurry
Inventor: KAWABATA SHIGEKATSU
IPC: C10L1/32
Filed: 1979-06-25
Abstract: PURPOSE: To improve production efficiency and to reduce the space of an apparatus, by a method wherein a tower type grinder is used and filled with a liquid fule, and while rotating a stirrer in the grinder, the coarse particle of a solid fuel is introduced into the grinder to pulverize the solid fuel and to mix the solid fuel with the luquid fuel.  
     CONSTITUTION: A tower type grinder 1 is provided with a vertical cylindrical shell 2 and a screw type stirrer 3. The stirrer 3 is rotated by a driving device 4. The shell is filled with a liquid fuel such as heavy oil. The coarse particle of coal is introduced from the upper part of the shell 2 into the grinder. Steel balls are placed as a grinding medium within the shell. A slurry composed of the heavy oil and the powder of pulverized coal is overflowing and introduced into a receiver 5. Part of the slurry is fed to a device 6. The slurry contg. fine power is with drawn from the device 6. The coarse particle of the coal is passed through a pipe 7, and the coarse particle of the coal which is introduced into the device 6 is passed through a pipe 9. The coarse particle of the coal is sucked by a sand pump 8 and supplied to the shell 2. The grinding and the mixing can be carried out in the same apparatus, and puduction efficiency can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio